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Cytiva™

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A collection of amber glass bottles with white labels, containing cell separation media such as Ficoll-Paque<sup>®</sup> and Percoll<sup>®</sup>, against a yellow background. Several amber glass bottles of varying sizes are arranged in two rows. The bottles have white labels with black text.
An array of Cytiva™ bioprocess products displayed against a blue background. The collection includes several white plastic bottles with labels and red-capped syringes.
A set of three bottles with colored caps in red, yellow, and blue. These bottles are placed in front of a box. Cy3® and Cy5® fluorescent labels are used in scientific research for tagging and visualizing molecules under specific lighting conditions.
A product kit for nucleic acid preparation by Illustra™. Beside the box are three bottles. The entire setup is presented against a solid yellow background.
Four boxes of Whatman laboratory supplies including Blotting Papers, Membranes, & FTA Cards against a green background. The products feature an orange and white design and descriptive text on their labels.
ECL Western Blotting laboratory supplies. It includes a box with a visible glove graphic and text, alongside two bottles with labels. The background of the image is a blue.

Cytiva™ technologies have enabled breakthroughs in science and medicine that have shaped today's biotechnology industry. With a broad portfolio that includes Whatman® filters and membranes, Amersham™ chromatography columns and resins, tissue culture reagents, and products for sample preparation, blotting, and protein analysis, Cytiva™ advances the discovery and manufacture of therapeutics.

Section Overview

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Whatman® lab filtration products

Whatman® products are used for laboratory processes from basic sample filtration to high-throughput automated applications to demanding HPLC sample prep.

  • Filter paper, membrane filter, and syringe filter lab basics in materials, sizes, shapes and pore sizes
  • Automation-friendly Mini-UniPrep™ syringeless filters and vials, track-etched and Anopore™ membranes meet the stringent requirements of pharmaceutical companies.
  • Essential for environmental monitoring and air, water and soil testing, Whatman® products are cited in EPA, ASTM and ISO protocols.

Amersham™ resins and pre-packed columns for protein purification

Cytiva™ offers a variety of columns and resins for lab scale to process scale antibody and protein purification including solutions for affinity, ion exchange, and size exclusion chromatography.

  • GraviTrap™ columns are prepacked gravity-flow columns designed for fast and efficient manual purification of proteins and antibodies from cell culture supernatants and biological fluids.
  • SpinTrap™ columns are prepacked, single-use spin columns for simple, small-scale purification of proteins and antibodies.
  • HiTrap™ HP columns are prepacked with Sepharose™ High Performance resins for routine, preparative purification of proteins and antibodies.
  • MultiTrap™ 96-well filter plates provide a fast, reliable format for small-scale purification of antibodies or enrichment of proteins of interest using prepacked 96-well filter plates amenable to centrifugation or vacuum filtration, manually or using automated robotic systems.
  • HiScreen™ columns are part of the process development platform, and provide an excellent choice for method optimization and parameter screening.
  • Mag Sepharose™ media are comprised of sepharose-based magnetic beads designed to simplify enrichment of target proteins by immunoprecipitation or pull-down applications, and can be used for rapid, small-scale purification and screening of proteins and antibodies from serum and cell supernatants.
  • Capto™ HiRes™ prepacked columns for high-resolution purification of proteins and other biomolecules by ion exchange chromatography are well-suited for the preparation of highly pure proteins for structural studies and for protein analysis.
  • Sephacryl™, Superose™, and Sephadex™ prepacked gel filtration columns are available for size exclusion chromatography.
  • Sepharose™ and Sepharose™ Fast Flow resins are also available separately for scaling procedures.
    • Membranes, reagents, and equipment for Western blotting and chemiluminescent or fluorescent protein detection
    • Equipment and reagents for SDS-PAGE and isoelectric focusing (IEF)
    • Kits and buffers for protein lysis, extraction, and clean-up of proteins from tissues and cells

Protein sample preparation and analysis

Cytiva™ offers a comprehensive toolbox for analyzing proteins by electrophoresis, blotting, and imaging.

Cell analysis tools

Visualize, analyze, and realize your research goals with tools for high content analysis, high resolution microscopy, and super resolution imaging.

Cell therapy and cell processing reagents

High-quality media and reagents are key to consistent production. Cytiva™ products including density gradient media, cell culture media, and reagents yield robust and reproducible batches. This reliability minimizes the need for costly process changes or revalidations.

Related Resources

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Related Product Categories
Laboratory Sample Collection
Protect and manage your samples with solutions including vials, tubes, bottles, dishes, plates, boxes, and racks for collection, transport, tracing, and storage needs.
Syringe Filters
High performance sterile and nonsterile syringe filters offered in a variety of membrane materials and pore sizes, tailored for sample preparation for HPLC, UHPLC, ion chromatography, dissolution testing, and other analyses.
Filter Paper
Whatman® filter papers for qualitative and quantitative analysis.
Filter Membranes
Enhance HPLC and analysis with membranes filtering solvents, aqueous solutions. Ideal for prep, clarity, removal, sterilization, separation.
Recombinant/Fusion Tag Protein Purification
Optimize protein purification with our range of affinity resins and buffers for multiple tags and purification techniques.
Antibody Protein Purification
Antibody purification resins and prepacked columns for lab scale, process scale, and industry scale workflows.
Biotinylated Protein Purification
Streptavidin and avidin resins and prepacked columns for small- to large-scale purification of biotinylated proteins and antibodies.
Cell Culture Supplements & Reagents
Browse high-quality cell culture supplements, including sera, growth factors, cytokines, hormones, and freezing reagents.
Related Applications
Cell Therapy Manufacturing
Introducing a new cell therapy demands optimal performance in upstream and downstream processing, process development, testing, and manufacturing. World-class products and partners are critical to success, speeding advancement of therapeutics that are effective, safe, and affordable.
Monoclonal Antibody Manufacturing
Monoclonal antibody manufacturing requires scalable solutions ensuring high therapeutic concentration and process safety for immunotherapy.
Live Cell Imaging Analysis
Live cell imaging tools enable analysis in cell trafficking, gene expression, migration, 3D culture, and cytoskeletal dynamics.
Lysis & Protein Extraction
An overview of cell lysis and protein extraction methods including detergent solubilization, freeze-thaw lysis, osmotic shock, sonication, enzymatic cell lysis, and mechanical disruption techniques such as Dounce, Polytron, and mortar and pestle homogenization.
Gel Electrophoresis
Protein gel electrophoresis is used to separate proteins for purification, characterization, and detection. Methods such as native PAGE, SDS-PAGE, 2D PAGE, and isoelectric focusing (IEF) are used in preparation for downstream applications including Western blotting, mass spectrometry, and proteomic analysis.
Sample Preparation by Filtration
Filtration separates substances to reduce sample complexity and increase analyte purity, improving analytical results.
Protein Purification
Protein purification techniques, reagents, and protocols for purifying recombinant proteins using methods including, ion-exchange, size-exclusion, and protein affinity chromatography.
Western Blotting
An overview of the principles and applications of Western blotting for protein detection. Includes links to detailed protocols, videos, and other resources for protein extraction, gel electrophoresis, transfer to PVDF or nitrocellulose membranes, and chemiluminescent, colorimetric, and fluorescent detection methods.
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